Average buy price is hidden here because at least one covered purchase quarter has no usable local mean price.
| Quarter | Action | Shares change | Est. value change | Δ Own | Shares held | Filing date |
|---|---|---|---|---|---|---|
| Q4 2025 | Exited | −870K | – | −100.0% | 0 | Feb 9, 2026 |
| Q3 2025 | Reduced | −7K | – | −0.8% | 870K | Nov 12, 2025 |
| Q2 2025 | Reduced | −82K | – | −8.5% | 878K | Aug 13, 2025 |
| Q1 2025 | Reduced | −1K | – | −0.1% | 959K | May 14, 2025 |
| Q4 2024 | Added | +105K | – | +12.3% | 961K | Feb 5, 2025 |
| Q3 2024 | Added | +145K | – | +20.5% | 855K | Nov 12, 2024 |
| Q2 2024 | Added | +3K | – | +0.4% | 710K | Aug 14, 2024 |
| Q1 2024 | Reduced | −4K | – | −0.6% | 707K | May 9, 2024 |
| Q4 2023 | Reduced | −106K | – | −13.0% | 712K | Mar 5, 2024 |
| Q3 2023 | Reduced | −54K | – | −6.2% | 817K | Nov 13, 2023 |
| Q2 2023 | Added | +21K | – | +2.4% | 871K | Dec 12, 2023 |
| Q1 2023 | Reduced | −27K | – | −3.0% | 850K | Dec 12, 2023 |
| Q4 2022 | Added | +38K | – | +4.5% | 877K | Feb 3, 2023 |
| Q3 2022 | New | +839K | – | – | 839K | Nov 8, 2022 |
Not currently. Ken Fisher fully exited AGIO in Q4 2025, and the complete history is above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
Ken Fisher first disclosed a AGIO position in Q3 2022; every quarterly buy and sell since is in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
Yes. Ken Fisher reduced and then fully exited AGIO by Q4 2025; the reductions are in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
None as of the latest filing: Ken Fisher has exited AGIO. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
Ken Fisher began building the AGIO position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
